D. touchardiae - Hardy and Kaneshiro, 1972 D. toxacantha - Magnacca and O'Grady, 2009 D. toxochaeta - Perreira and Kaneshiro, 1991 D. toyohii - Lin and Tseng, 1972 D. tranquilla - Spencer in Patterson, 1943 D. transfuga - Hardy, 1965 D. transversa - Fallen, 1823 D. trapeza - Heed and Wheeler, 1957 D. trapezifrons - Okada, 1966 D. triangula - Wheeler, 1949 D. triangulina - Duda, 1927 D. triantilia - Okada, 1988 D. triauraria - Bock and Wheeler, 1972 D. trichaeta - Angus, 1967 D. trichaetosa - Hardy, 1965 D. trichala - Lachaise and Chassagnard, 2002 D. trichiaspis - Duda, 1940 D. tricombata - Singh and Gupta, 1977 D. trifiloides - Wheeler, 1957 D. trifilum - Frota-Pessoa, 1954 D. trilimbata - Bezzi, 1928 D. trilutea - Bock and Wheeler, 1972 D. tripunctata - Loew, 1862 D. trisetosa - Okada, 1966 D. trispina - Wheeler, 1949 D. tristani - Sturtevant, 1921 D. tristipennis - Duda, 1924 D. tristipes - Duda, 1924 D. tristis - Fallen, 1823 D. tristriata - Heed and Wheeler, 1957 D. trizonata - Okada, 1966 D. tropicalis - Burla and da Cunha in Burla et al., 1949 D. truncata - Okada, 1964 D. truncipenna - Hardy, 1965 D. tsacasi - Bock and Wheeler, 1972 D. tsachila - Llangari & Rafael, 2020 D. tschirnhausi - Bächli and Vilela, 2002 D. tsigana - Burla and Gloor, 1952 D. tsukubaensis - Takamori and Okada, 1983 D. tuchaua - Pavan, 1950 D. tucumana - Vilela and Pereira, 1985 D. turbata - Hardy and Kaneshiro, 1969 D. tychaea - Tsacas in Tsacas and Lachaise, 1981 U D. umiumi - Magnacca and O'Grady, 2009 D. ungarensis - de Meijere, 1911 D. unguicula - Okada and Carson, 1983 D. unicolor - (Walker, 1864) D. unicula - Hardy, 1965 D. unimaculata - Strobl, 1893 D. uninubes - Patterson and Mainland in Patterson, 1943 D. unipectinata - Duda, 1924 D. unipunctata - Patterson and Mainland in Patterson, 1943 D. uniseriata - Hardy and Kaneshiro, 1968 D. uniseta - Wasserman, Koepfer and Ward, 1973 D. unispina - Okada, 1956 D. upoluae - Malloch, 1934 D. urcu - Vela and Rafael, 2005 D. urubamba - Vilela and Pereira, 1993 D. ustulata - de Meijere, 1908 V D. valenciai - Vela and Rafael, 2001 D. vallismaia - Tsacas, 1984 D. vanderlindei - Ruiz-Fiegalan, 2004 D. varga - Hardy, 1965 D. variabilis - Hardy, 1965 D. varians - Bock and Wheeler,